JP2013256436A5 - - Google Patents

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Publication number
JP2013256436A5
JP2013256436A5 JP2013089883A JP2013089883A JP2013256436A5 JP 2013256436 A5 JP2013256436 A5 JP 2013256436A5 JP 2013089883 A JP2013089883 A JP 2013089883A JP 2013089883 A JP2013089883 A JP 2013089883A JP 2013256436 A5 JP2013256436 A5 JP 2013256436A5
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JP
Japan
Prior art keywords
cmc
preform
mandrel
silicon
article
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Application number
JP2013089883A
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English (en)
Japanese (ja)
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JP6276514B2 (ja
JP2013256436A (ja
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Priority claimed from US13/780,306 external-priority patent/US10450235B2/en
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Publication of JP2013256436A publication Critical patent/JP2013256436A/ja
Publication of JP2013256436A5 publication Critical patent/JP2013256436A5/ja
Application granted granted Critical
Publication of JP6276514B2 publication Critical patent/JP6276514B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2013089883A 2012-04-27 2013-04-23 セラミックマトリックス複合材料内の内部キャビティ及びそのためのマンドレルを作成する方法 Expired - Fee Related JP6276514B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261639617P 2012-04-27 2012-04-27
US61/639,617 2012-04-27
US13/780,306 2013-02-28
US13/780,306 US10450235B2 (en) 2012-04-27 2013-02-28 Method of producing an internal cavity in a ceramic matrix composite and mandrel therefor

Publications (3)

Publication Number Publication Date
JP2013256436A JP2013256436A (ja) 2013-12-26
JP2013256436A5 true JP2013256436A5 (de) 2018-01-18
JP6276514B2 JP6276514B2 (ja) 2018-02-07

Family

ID=48143215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013089883A Expired - Fee Related JP6276514B2 (ja) 2012-04-27 2013-04-23 セラミックマトリックス複合材料内の内部キャビティ及びそのためのマンドレルを作成する方法

Country Status (6)

Country Link
US (1) US10450235B2 (de)
EP (1) EP2657209B1 (de)
JP (1) JP6276514B2 (de)
CN (1) CN103373862B (de)
BR (1) BR102013010197A2 (de)
CA (1) CA2813313A1 (de)

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US10450235B2 (en) 2012-04-27 2019-10-22 General Electric Company Method of producing an internal cavity in a ceramic matrix composite and mandrel therefor
US10011043B2 (en) * 2012-04-27 2018-07-03 General Electric Company Method of producing an internal cavity in a ceramic matrix composite
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US9624138B2 (en) * 2014-04-08 2017-04-18 United Technologies Corporation Formation of voids within components formed from porous substrates
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